Facebook Text Repeater

A Facebook post can hold an enormous amount of text — 63,206 characters at the time of writing, far more than anyone will read — while a comment accepts a great deal less and will simply refuse anything past its own ceiling. The practical constraint is not the limit at all, it is the fold: the feed shows only the first few lines of a post before collapsing the rest behind a See more link.

That means a repeated block is mostly invisible unless someone deliberately expands it. If the repetition is the point, put the strongest copy first so the visible portion still works alone. If a long comment will not post, cut the repeat count roughly in half and try again; the character counter on this page tells you what you are actually pasting.

• Post — 63,206 characters at the time of writing, far beyond anything readable
• Feed preview — only the first few lines before a See more link
• Comment — much shorter, and rejected outright when it is too long
• Messenger — behaves like a chat, with the whole paste sent as one message

In Messenger the Enter key sends the message, exactly as in most chat apps, so typing a multi-line block by hand results in a dozen separate messages and a dozen notifications for the other person. Pasting is the better route: the whole clipboard lands in the composer at once and goes out as a single message with its line breaks intact.

Group chats deserve extra thought. A long repeated block pushes the conversation off everyone's screen and pings every member, and group members can leave, mute or report a chat that becomes tiresome. Keep the count modest, send once, and avoid repeating text at somebody who has asked you to stop, which crosses from novelty into harassment.

Facebook's community standards treat repetitive posting, mass identical comments and unsolicited bulk messaging as spam. Enforcement is largely automated: identical comments left quickly across many posts can be hidden or removed, the account can lose the ability to comment or post for a period, and repeat cases can end in permanent restriction. Being blocked and reported by many people is itself a signal.

The difference that matters is consent and context. One repeated block in your own post, or in a chat where people are enjoying it, is ordinary use of the platform. The same text pushed at strangers, at pages, or at someone who has stopped replying is not, and no tool changes that. This page never connects to an account and never sends anything on your behalf.